diff --git a/Gemfile b/Gemfile
index a66c96f..bcf5c12 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,3 +1,3 @@
 source 'https://rubygems.org'
 
-gem 'nokogiri', '~>1.12.5'
+gem 'nokogiri'
diff --git a/Gemfile.lock b/Gemfile.lock
index 7128b3e..96c8939 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,9 +1,9 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    mini_portile2 (2.6.1)
-    nokogiri (1.12.5)
-      mini_portile2 (~> 2.6.1)
+    mini_portile2 (2.8.0)
+    nokogiri (1.13.3)
+      mini_portile2 (~> 2.8.0)
       racc (~> 1.4)
     racc (1.6.0)
 
@@ -11,7 +11,7 @@ PLATFORMS
   ruby
 
 DEPENDENCIES
-  nokogiri (~> 1.12.5)
+  nokogiri
 
 BUNDLED WITH
-   2.2.24
+   2.1.4
diff --git a/gemset.nix b/gemset.nix
index ddb840d..294e5d0 100644
--- a/gemset.nix
+++ b/gemset.nix
@@ -4,10 +4,10 @@
     platforms = [];
     source = {
       remotes = ["https://rubygems.org"];
-      sha256 = "1lvxm91hi0pabnkkg47wh1siv56s6slm2mdq1idfm86dyfidfprq";
+      sha256 = "0rapl1sfmfi3bfr68da4ca16yhc0pp93vjwkj7y3rdqrzy3b41hy";
       type = "gem";
     };
-    version = "2.6.1";
+    version = "2.8.0";
   };
   nokogiri = {
     dependencies = ["mini_portile2" "racc"];
@@ -15,10 +15,10 @@
     platforms = [];
     source = {
       remotes = ["https://rubygems.org"];
-      sha256 = "1v02g7k7cxiwdcahvlxrmizn3avj2q6nsjccgilq1idc89cr081b";
+      sha256 = "1p6b3q411h2mw4dsvhjrp1hh66hha5cm69fqg85vn2lizz71n6xz";
       type = "gem";
     };
-    version = "1.12.5";
+    version = "1.13.3";
   };
   racc = {
     groups = ["default"];